Unix timestamp converter
Seconds/milliseconds detected · ISO · UTC · relative to now
타임스탬프 변환
유닉스 타임스탬프와 사람이 읽는 시각을 서로 바꿉니다. 초·밀리초 자동 판별
내 시간대2026. 8. 23. 오후 1:37:30
UTCSun, 23 Aug 2026 13:37:30 GMT
ISO 86012026-08-23T13:37:30.273Z
요일일요일
지금 기준지금
초 (10자리)1787492250
밀리초 (13자리)1787492250273
마이크로초 (16자리)1787492250273000
나노초 (19자리)1787492250273000000
지금 시각입니다.
Converts between Unix timestamps and human-readable time. It reads the digit count to tell the unit — 10 digits means seconds, 13 means milliseconds.
How to use it
- Paste a number, or pick a time
- The other side follows automatically
- Copy it in seconds or milliseconds
Common questions
- How does it know whether it is seconds or milliseconds?
- By the number of digits: 10 is seconds, 13 is milliseconds. Getting it wrong lands you near 1970 or far in the future, so the reading it used is shown on screen.
- What is a Unix timestamp?
- The time elapsed since midnight UTC on 1 January 1970, written as a single number. It is the same value regardless of time zone, which is why logs and APIs use it.
- Which time zone is displayed?
- Your device’s zone and UTC, side by side. The ISO 8601 form is shown too.
Other tools
Stays on your device What you enter is handled inside your browser only — nothing is stored or sent anywhere.
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